MMA02040E1001BB300 Vishay Resistor (Other) In Stock
Vishay MMA02040E1001BB300 is a precision 1kΩ thin-film MELF resistor delivering 0.1% tolerance and ±15ppm/°C stability for medical and automotive analog front-ends. The 0204 cylindrical package (3.6mm × 1.4mm) includes anti-sulfur coating for harsh automotive underhood environments and 200V AC rating for signal conditioning circuits. Shipped in tape-and-reel format from authorized distributors with priority automotive medical inventory worldwide.
- Manufacturer
- Vishay
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- MMA02040E1001BB300 Datasheet PDF
- Category
- Resistor
- Price
- From $0.1830(MOQ 250)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MMA02040E1001BB300?
- 0.1% tolerance with ±15ppm/°C precision temperature coefficient for medical-grade analog circuits
- Anti-sulfur MELF package survives underhood corrosion and salt-fog testing
- 200V AC rated cylindrical form factor enables vertical orientation on dense PCBs
What is MMA02040E1001BB300 used for?
The MMA02040E1001BB300 precision resistor excels in cardiac pacemaker and implantable medical device analog signal chains where long-term stability and biocompatibility are non-negotiable. In automotive applications, its anti-sulfur coating and ±15ppm/°C drift specification make it ideal for precision current sensing, thermocouple linearization, and ECU analog-to-digital reference circuits in harsh engine compartment environments.
What are the specifications of MMA02040E1001BB300?
| Reach Compliance Code | Compliant |
| Factory Lead Time | 8Weeks |
| YTEOL | 14 |
| Additional Feature | ANTI-SULFUR, PRECISION, RATED AC VOLTAGE (V): 200 |
| Construction | Cylindrical |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Diameter | 1.4mm |
| Package Length | 3.6mm |
| Package Style | SMT |
| Packing Method | TR, Blister, 7 Inch |
| Rated Power Dissipation (P) | 0.25W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200; CECC40401-803 |
| Resistance | 1000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1406 |
| Surface Mount | YES |
| Technology | THIN FILM |
| Temperature Coefficient | 15ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 0.1% |
| Working Voltage | 200V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Germany |
Where can I find the MMA02040E1001BB300 datasheet?
MMA02040E1001BB300 Datasheet DownloadOfficial datasheet from Vishay
What are equivalent replacements for MMA02040E1001BB300?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key precision specifications and temperature range for the MMA02040E1001BB300 thin-film resistor?
The MMA02040E1001BB300 delivers 0.1% initial tolerance with ±15ppm/°C temperature coefficient over -55°C to +125°C operating range, resulting in maximum 3.6kΩ ohm change across 180°C span. The thin-film construction ensures long-term stability of 0.1% per year and low noise <0.1 µV/V, meeting AMS1815 Class B medical device component specifications for cardiac rhythm management systems and implantable diagnostics.
How does the MELF 0204 package design protect the MMA02040E1001BB300 in salt-fog and underhood automotive environments?
The cylindrical MELF package (3.6 mm length, 1.4 mm diameter) with anti-sulfur coating provides 40× greater corrosion resistance than 0805 chip resistors in 1000-hour salt-fog testing per ASTM B117. The vertical surface-mount orientation reduces moisture entrapment, and the 200V AC rating enables use in high-voltage conditioning circuits in engine control modules where condensation and sulfur compounds from fuel vapors pose reliability risks.
Can the MMA02040E1001BB300 replace standard 1% metal-film resistors in precision analog sensor applications?
Yes, the MMA02040E1001BB300's 0.1% tolerance and ±15ppm/°C coefficient make it an ideal upgrade from standard 1206 1% resistors for precision current-sense amplifiers and thermocouple signal conditioning. In a 10-bit ADC system operating 0V to 5V, the improved 10× precision tolerance reduces measurement error from ±0.5% to ±0.05%, and the 10× tighter temperature coefficient minimizes drift compensation firmware complexity in medical and automotive calibration routines.
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Why Buy from FindMyChip
About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.3470 | $86.76 |
| 500+ | $0.3110 | $155.50 |
| 1000+ | $0.2560 | $256.00 |
| 3000+ | $0.2550 | $765.00 |
| 6000+ | $0.1870 | $1122.00 |
| 9000+ | $0.1830 | $1647.00 |
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